diff --git a/analysis_service/requirements.txt b/analysis_service/requirements.txt
index 3a29a92..84b5cc6 100644
--- a/analysis_service/requirements.txt
+++ b/analysis_service/requirements.txt
@@ -1,4 +1,4 @@
-fastapi==0.115.6
+fastapi==0.139.2
 uvicorn[standard]==0.34.0
 pandas==2.2.3
 openpyxl==3.1.5